{"action":"Upgrade linux to 6.12.17-1 or later.","affected":[{"fixed":"6.12.17-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.17-1"],"id":"tcs_01M5NN2MD6ARX7SDSZEPQJX6FK","modified_at":"2026-10-31T10:00:36.238957177Z","published_at":"2025-03-27T14:15:48.543Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21870","https://security-tracker.debian.org/tracker/CVE-2025-21870"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21870#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21870"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Harden loops for looking up ALH copiers Other, non DAI copier widgets could have the same stream name (sna"}